46442015 has 8 divisors (see below), whose sum is σ = 55884480. Its totient is φ = 37050912.

The previous prime is 46442009. The next prime is 46442017. The reversal of 46442015 is 51024464.

46442015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46442015 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46442017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10820 + ... + 14489.

It is an arithmetic number, because the mean of its divisors is an integer number (6985560).

Almost surely, 2^46442015 is an apocalyptic number.

46442015 is a deficient number, since it is larger than the sum of its proper divisors (9442465).

46442015 is a wasteful number, since it uses less digits than its factorization.

46442015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25681.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 46442015 is about 6814.8378557380. The cubic root of 46442015 is about 359.4487834894.

Adding to 46442015 its reverse (51024464), we get a palindrome (97466479).

The spelling of 46442015 in words is "forty-six million, four hundred forty-two thousand, fifteen".